LIST OF ILLUSTRATIONS. XV 
COSTE’S OYSTER AND MUSSEL INDUSTRIES. - 
age 
PLATE I. Fig. 1.—Bird’s-eye view of Lake Fusar0......\.cccnc--cccccnnnne cocene cece ee cecees 884 
30 2.—Artificial beds, surrounded by stakes .......-.2...-----02---- seen ee eee 884 
3.—Stakes and fagots to receive oysters .......-2-2- eee ee eee - eee ee ene n ee 884 
4.—Oyster ready to leave the mantle Bee eee oe a eeiane aioe tease isten a l\elswea sm e(aisle 884 
/5i—Thewsamey lateral VidWice sss car ceceseseece ae sca'n= sceccdessa-acinse~isse 884 
Ii. 6.—Thesame: with'cushion protruded... 2... Scio o occ Sewincwenc voeons= 884 
7 THEisAMe FANOUNOL WOW -cmescoeeseowscceseciocosiccicceesiseeccossceeginewonc 884 
j 8.—A group of oysters attached to ay SO SEgoocboDocHaduaasoduecsecEsasdsade 884 
IV. 9.—Basket for preserving Oysters.....-.-0---eeeeee-- ee econ ee cone eee eee 884 
10\—“Storape park.-< - << ceo. o one wc cececcctea se ccsccceennccccoocsedecrnasco-es 884 
We 11.—Floating apparatus for culture of mussels ........-----+-----00-------2-- 884 
12:—Bouchot fishermaniinihis 2con’. --. 5.2522. stews amncoccsececcccenserices=—= 884 
Nac 13°—Mapiof the Bayof Ateonillon ooo. ooo oe co cemidaceteewecnsicunwesicnnsan-=== 884 
Vil. 14.—Isolated stakes, covered with spat -...... 2.0.22... -cccccccecccces sence =e 884 
‘ 15.—Hook for detaching seed-mussels. .-......-- 0-20 cccecsceeee scene ee ee ee ee 884 
16.—Stakes with wicker-work filled with mussels .....-..---.- Boe bODCSaOOS005 884 
VLE: 17.—Fagots from oyster-beds of Saint Brieuc...........--------+-------------- 884 
Ix. 18.—Cardium shells covered with young Oysters..-..-.------e---0----- +--+ 884 
19.—Simple roof collector -... 2.5... -. 05.22. ccc ccccccw ence nse sn ee ss ccteneenne 884 
x 20.—Platform collector, with multiplied compartments .......---------------- 884 
xI 21i—Theidouble-roofcollectores---cs---sesccecscen ss oceecs esas alea scans sels 884 
22.—The roof collector with oblique rows overlapping. --..------------------- 884 
23.—The roof collector in alternate rows opposing......-~- Sonone 2 Sosiessueeeee 884 
XII. 24.—The hive collector, complete and closed..-...-..-- PROBS COR DAB OOD RCOCE SOG 884 
XII 25.—Movable frames of the hive collector ....-.-...-.------ Seercessoecmeesane 884 
26.—Hive collector, showing arrangement of frames........-..------------2- 884 
THE OYSTER AND ITS ENEMIES IN THE BASSIN D’ARCACHON. 
Fic. 1.—The Portuguese oyster..-.-- caccats aout weses wns a eece se nacisssis scars cncenweccecaseecen 932 
2——NEWNYIMN YP. cs rceseees sosenecaee sce enecienwe cellecnsis'e <mnlewmciem clelnsloessaniv ee Jace oceeaeaet 935 
3.—Murex tarentinus...-.--- SOS SCORES CHSC CE SOS COSS SHH soRScecdds Hosea sasscdatoosSdedsédeoan 936 
4 ——TNE|CYAD =. coesacccccerecdasecwoceciacescvccocs cSennececnesnccese cove Béineacuseecesdcadaaa 939 
OYSTER-CULTURE IN MORBIHAN. 
Fic. 1.—Bonquet collector ... 222... 2c cce cee nnn cnnn ne nee cnn enc cnn sees cease cceen nese n ee eceees 959 
2 and 3.—Frames for supporting bouquet collectors on a hard bottom........---.---------- 960 
4.—Diagram of the ostracultural establishment of Crach River ........-------------------- 969 
5.—Knife for detaching young oysters from the collectors.......--------------------- ---0e 972 
6.—Pincers for cutting the tiles ...... 0.2.00 .0 222 - penn nn bone ewe ee cee cece eens ee eens scenes 972 
7.—Cages for young oysters which have been detached from the collectors ....-.---.-.---- 975 
gi ThesameysmallerisizOr cece cee cenest onennissecenseccssc so sneeieecincctsiem= in eaminnino= em 977 
Oi“ SCOOP since css cise meieni-n saineloe cia welais sien aineie me =e ieee aa isieim ninleinie's win wteleminininiein|-[n'sin[='=eimn esas 977 
